In addition to the common spare parts, such as motor armatures, carbon brushes and motor hoses for micromotors and air motors, there are also other wearing parts that must or should be replaced regularly.
Motor sleeve
The motor sleeve can be easily removed on most engines. This is important for cleaning the engines. If you use the wrong cleaning agent or do not dry thoroughly, rust can form under the sleeve. Over time, it becomes almost impossible to remove the sleeve without damaging the motor housing.
Another problem that requires a new sleeve for the motor over time is that the hole for the ball spring expands over time due to daily opening and closing. The motor sleeve no longer locks into place and is in constant motion, which affects the operation of the motor.
O-rings
There are O-rings on the motor connection that seal the motor to the angle piece. These O-rings can tear or harden over time. They should be changed regularly to prevent the motor from dripping. Depending on the motor, different O-rings and a different number of sealing rings are required.
Other small parts for dental micromotors
Other small parts of micromotors and air motors, such as cover tubes, motor housings, lamellas or segments can also be purchased from dentrotec. Please note that installation can be quite tricky in some cases. You also have the option of having these parts replaced by our specialist workshop vvk-denta l.
